P-5

Ancillary Services Prices, Day Ahead Market

01/02/2011

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:003.613.380.025.460.250.020.025.46
01:003.613.380.026.810.250.020.026.81
02:002.181.950.026.820.250.020.026.82
03:002.181.950.027.750.250.020.027.75
04:001.31.070.027.750.250.020.027.75
05:003.63.370.0220.050.250.020.0220.05
06:003.613.380.0231.760.250.020.0231.76
07:0010.353.370.0230.2270.020.0230.22
08:0010.343.360.0227.7670.020.0227.76
09:0010.313.330.022070.020.0220
10:007.970.990.022070.020.0220
11:007.970.990.022070.020.0220
12:007.970.990.022070.020.0220
13:007.970.990.022070.020.0220
14:007.970.990.022070.020.0220
15:007.970.990.022070.020.0220
16:009.362.380.0223.6670.020.0223.66
17:0016.583.450.0231.5870.020.0231.58
18:0012.793.450.022070.020.0220
19:0010.353.370.022070.020.0220
20:0010.333.350.022070.020.0220
21:007.970.990.022070.020.0220
22:007.970.990.026.970.020.026.9
23:003.293.060.025.460.250.020.025.46